[galaxy-user] Help with Cuffdiff

Hello, I am new to cuff diff and just got my data output back and it doesn't look like anything is statistically significant. There are three treatment groups with two biological replicates each group. I am not sure if I made an error somewhere along the line, need to adjust the parameters, or if there really could be no change. The samples are from sheep and I have been using the OvisAries3.0 reference I downloaded from UCSC. Thanks Maria